Sports air filter/ Audi S4/S5 B8 & B8.5 3.0 Supercharged

The Racingline Performance Air Filter simply mounts directly into the airbox of your S4 & S5 (B8) as a direct replacement for the stock restrictive paper air filter. It is one of the most effective upgrades you can make to your vehicle, improving power and fuel economy.

This part is compatible with the following vehicles